I've been having a terrible graphical issues with PS2 games on this emulator. At first I had them with Incredible Hulk: Ultimate Destruction where the textures just suddenly turned purple or the shadows just encricling the character I was controlling. I thought, okay, it must be just this game.. Then I downloaded Spider-Man 2 NTSC (U) just to check if it had the same issues... To my shock, it was even worse!